1922751

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1187649

約数列:

[1, 3, 9, 17, 27, 51, 59, 71, 153, 177, 213, 459, 531, 639, 1003, 1207, 1593, 1917, 3009, 3621, 4189, 9027, 10863, 12567, 27081, 32589, 37701, 71213, 113103, 213639, 640917, 1922751]

約数ペア:

[(1, 1922751), (3, 640917), (9, 213639), (17, 113103), (27, 71213), (51, 37701), (59, 32589), (71, 27081), (153, 12567), (177, 10863), (213, 9027), (459, 4189), (531, 3621), (639, 3009), (1003, 1917), (1207, 1593)]